#838483 Hex Color

Yes, behind dark text. Black type on #838483 reaches about 5.6:1 contrast, which clears the WCAG AA requirement of 4.5:1 for body copy. White text falls short, so keep light type off this grey.

Neither, for the most part. Its RGB values sit nearly equal at 131, 132, 134, so the blue channel adds only the slightest cool edge. Most viewers will see it as plain, neutral grey.

Deep, saturated tones look strongest against its flat neutrality: burgundy, navy, or a burnt orange accent all hold their own beside it. Pale pastels tend to wash out next to it.